[ 15.388390][ T314] gre: GRE over IPv4 demultiplexor driver [ 15.407896][ T314] ip_gre: GRE over IPv4 tunneling driver [ 16.229291][ T325] GACT probability NOT on [ 16.459767][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 16.636924][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.776424][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.059543][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.244427][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.755661][ T341] br1: port 1(veth1) entered blocking state [ 17.756150][ T341] br1: port 1(veth1) entered disabled state [ 17.757368][ T341] veth1: entered allmulticast mode [ 17.759558][ T341] veth1: entered promiscuous mode [ 17.774621][ T341] ip (341) used greatest stack depth: 23984 bytes left [ 17.856756][ T39] br1: port 1(veth1) entered blocking state [ 17.857491][ T39] br1: port 1(veth1) entered forwarding state [ 17.933472][ T343] br1: port 2(veth2) entered blocking state [ 17.933783][ T343] br1: port 2(veth2) entered disabled state [ 17.934077][ T343] veth2: entered allmulticast mode [ 17.936028][ T343] veth2: entered promiscuous mode [ 18.015122][ T41] br1: port 2(veth2) entered blocking state [ 18.015592][ T41] br1: port 2(veth2) entered forwarding state [ 18.067592][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.068515][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.564789][ T36] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.811484][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.835492][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.220398][ T36] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 21.715775][ C2] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 21.716301][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.209460][ T379] Mirror/redirect action on [ 25.239387][ T378] tc (378) used greatest stack depth: 23640 bytes left [ 25.667244][ T386] [ 25.667646][ T386] ============================= [ 25.667827][ T386] WARNING: suspicious RCU usage [ 25.668258][ T386] 6.14.0-rc6-virtme #1 Not tainted [ 25.668446][ T386] ----------------------------- [ 25.668620][ T386] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.668964][ T386] [ 25.668964][ T386] other info that might help us debug this: [ 25.668964][ T386] [ 25.669300][ T386] [ 25.669300][ T386] rcu_scheduler_active = 2, debug_locks = 1 [ 25.669547][ T386] 1 lock held by mausezahn/386: [ 25.669742][ T386] #0: ffffffffb095b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.670053][ T386] [ 25.670053][ T386] stack backtrace: [ 25.670271][ T386] CPU: 2 UID: 0 PID: 386 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.670276][ T386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.670279][ T386] Call Trace: [ 25.670281][ T386] [ 25.670284][ T386] dump_stack_lvl+0xb0/0xd0 [ 25.670293][ T386] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.670306][ T386] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.670316][ T386] __dev_queue_xmit+0xfaf/0x18d0 [ 25.670330][ T386] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.670335][ T386] ? packet_parse_headers+0x231/0x9c0 [ 25.670344][ T386] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.670351][ T386] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.670355][ T386] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.670361][ T386] ? dev_get_by_index+0xb2/0x190 [ 25.670373][ T386] packet_snd+0xd0c/0x19d0 [ 25.670384][ T386] ? __lock_release+0x103/0x460 [ 25.670389][ T386] ? __might_fault+0x11b/0x170 [ 25.670397][ T386] ? __pfx_packet_snd+0x10/0x10 [ 25.670399][ T386] ? trace_lock_acquire+0x14c/0x1f0 [ 25.670401][ T386] ? __might_fault+0x11b/0x170 [ 25.670408][ T386] ? lock_acquire+0x32/0xc0 [ 25.670415][ T386] ? __might_fault+0x11b/0x170 [ 25.670425][ T386] __sys_sendto+0x3c3/0x450 [ 25.670432][ T386] ? __pfx___sys_sendto+0x10/0x10 [ 25.670446][ T386] ? sock_ioctl+0x3b6/0x590 [ 25.670457][ T386] ? __pfx___up_read+0x10/0x10 [ 25.670466][ T386] ? do_user_addr_fault+0x374/0xe30 [ 25.670477][ T386] ? do_user_addr_fault+0x374/0xe30 [ 25.670485][ T386] __x64_sys_sendto+0xe0/0x1c0 [ 25.670488][ T386] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.670493][ T386] do_syscall_64+0xc1/0x1d0 [ 25.670503][ T386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.670509][ T386] RIP: 0033:0x7fd4d176fa4a [ 25.670514][ T386] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 25.670517][ T386] RSP: 002b:00007ffd5bfe4478 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.670521][ T386] RAX: ffffffffffffffda RBX: 000000001322e9d0 RCX: 00007fd4d176fa4a [ 25.670523][ T386] RDX: 000000000000002a RSI: 000000001322ec92 RDI: 0000000000000005 [ 25.670524][ T386] RBP: 000000001322ec92 R08: 00007ffd5bfe4480 R09: 0000000000000014 [ 25.670526][ T386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.670528][ T386] R13: 000000000000002a R14: 00007ffd5bfe4480 R15: 0000000000000000 [ 25.670545][ T386] [ 29.139628][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.475320][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 62.879982][ T584] br1: port 1(veth1) entered disabled state [ 62.955500][ T585] br1: port 2(veth2) entered disabled state [ 63.043398][ T586] veth2: left allmulticast mode [ 63.043675][ T586] veth2: left promiscuous mode [ 63.044042][ T586] br1: port 2(veth2) entered disabled state [ 63.046190][ T586] veth1: left allmulticast mode [ 63.046435][ T586] veth1: left promiscuous mode [ 63.046767][ T586] br1: port 1(veth1) entered disabled state